MLB strikeouts by an MLB pitcher 2020 to 2021

	NAME	SO	G	W	L	W%	GS	ERA	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Albert Abreu A. Abreu	37	30	2	1	.667	0	5.68	0	0	1	38.0	31	24	25	9	21	4	15	1	167	3	8.76	4.97	1.76	2.13	22.2	12.6	1.37	.229	5.92	134	6.27	145	7.34	-8.1
2	Bryan Abreu B. Abreu	39	35	3	3	.500	0	5.49	0	0	1	39.1	36	24	28	4	25	5	4	0	181	4	8.92	5.72	1.56	0.92	21.5	13.8	1.55	.296	6.41	128	4.79	112	8.24	-2.4
3	José Abreu J. Abreu
4	Jason Adam J. Adam	40	25	3	1	.750	0	4.44	0	0	0	24.1	19	12	14	3	14	3	9	0	108	0	14.79	5.18	2.86	1.11	37.0	13.0	1.36	.333	5.18	104	3.58	83	7.03	2
5	Willy Adames W. Adames
6	Austin Adams A. Adams	83	68	3	2	.600	0	4.13	0	0	0	56.2	31	26	30	2	37	24	19	2	258	5	13.18	5.88	2.24	0.32	32.2	14.3	1.20	.259	4.76	104	3.92	93	4.92	1.8
7	Matt Adams M. Adams
8	Ehire Adrianza E. Adrianza	0	1	0	0		0	9.00	0	0	0	1.0	1	1	1	1	0	1	1	0	5	0	0.00	0.00		9.00	0.0	0.0	1.00	.000	9.00	206	19.18	436	9.00	-1.7
9	Jesus Aguilar J. Aguilar
10	Nick Ahmed N. Ahmed
11	Hanser Alberto H. Alberto	0	1	0	0		0	0.00	0	0	0	0.1	0	0	0	0	0	0	1	0	1	0	0.00	0.00		0.00	0.0	0.0	0.00	.000	0.00	0	3.16	75	0.00	0
12	Ozzie Albies O. Albies
13	Sandy Alcantara S. Alcantara	240	40	12	17	.414	40	3.16	1	0	0	247.2	206	87	107	25	65	11	0	2	1,009	7	8.72	2.36	3.69	0.91	23.8	6.4	1.09	.271	3.89	75	3.46	83	7.49	20.3
14	Sergio Alcántara S. Alcántara	0	1	0	0		0	0.00	0	0	0	0.1	0	0	0	0	0	0	1	0	1	0	0.00	0.00		0.00	0.0	0.0	0.00	.000	0.00	0	3.16	75	0.00	0
15	Scott Alexander S. Alexander	17	31	2	2	.500	0	2.93	0	0	0	27.2	24	9	12	4	13	1	7	2	119	1	5.53	4.23	1.31	1.30	14.3	10.9	1.34	.238	3.90	70	5.34	122	7.81	-3
16	Tyler Alexander T. Alexander	121	55	4	7	.364	17	3.85	0	0	0	142.2	145	61	63	24	37	8	7	0	603	2	7.63	2.33	3.27	1.51	20.1	6.1	1.28	.293	3.97	89	4.60	108	9.15	-5.3
17	Jorge Alfaro J. Alfaro
18	Anthony Alford A. Alford
19	Greg Allen G. Allen
20	Abraham Almonte A. Almonte
21	Yency Almonte Y. Almonte	70	72	4	3	.571	0	5.85	0	0	1	75.1	72	49	55	11	35	7	19	1	330	3	8.36	4.18	2.00	1.31	21.2	10.6	1.42	.295	6.57	120	4.88	108	8.60	-2.5
22	Albert Almora Jr. A. Almora Jr.	0	1	0	0		0	27.00	0	0	0	1.0	1	3	3	1	1	1	1	0	6	0	0.00	9.00	0.00	9.00	0.0	16.7	2.00	.000	27.00	677	22.16	528	9.00	-2
23	Dan Altavilla D. Altavilla	26	24	2	3	.400	0	5.82	0	0	1	21.2	19	14	15	4	12	0	8	0	94	2	10.80	4.98	2.17	1.66	27.7	12.8	1.43	.288	6.23	139	4.84	112	7.89	-1.3
24	Jose Altuve J. Altuve
25	José Alvarado J. Alvarado	81	73	7	1	.875	0	4.45	0	0	5	64.2	51	32	37	7	53	9	13	5	296	12	11.27	7.38	1.53	0.97	27.4	17.9	1.61	.301	5.15	106	4.94	115	7.10	-4.5